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… audio Guest: - UsbAudioServer.cs: VID:PID 1209:A7D0, requested to pid.codes (pidcodes/pidcodes.github.com#1335), instead of the 1209:0001 test ID, which isn't meant for distribution. - The server counts underruns (the queue ran dry while audio kept coming) and how much audio is queued when a transfer arrives, and writes them to status.json; SET_INTERFACE marks the start or end of playback so pauses are not counted. - Install-GpuVMAudio detaches the speaker and removes the devices and outputs left by the previous server before attaching the new one; otherwise Windows numbers the new output ("2- GpuVM Audio"). - Remove-GpuVMVBCable uninstalls VB-CABLE (driver, devices and package folder) once the speaker works, only when GpuVM installed it (C:\GpuVM\VB-CABLE exists). Tests and docs: - Test that the server uses the new PID. - Streaming (English and Spanish): the speaker's USB ID, its status file and the VB-CABLE removal; CHANGELOG entries under Unreleased. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Requests 1209:A7D0 for GpuVM Audio, a USB Audio Class 1 speaker implemented in software by GpuVM (MIT, LICENSE in the repo root).
guest/audio/UsbAudioServer.cs— device and configuration descriptors, the USB/IP 1.1.1 server and the isochronous pacing.usbaudio.sys, and the VM's sound is streamed with Sunshine.No custom hardware: software only, as allowed with justification.